./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label47.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label47.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 963f44e67d66478e2f09b1d76f69d50cb14e9cad52cbcb2ea23267dbf5fe671d ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:21:11,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:21:11,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:21:11,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:21:11,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:21:11,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:21:11,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:21:11,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:21:11,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:21:11,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:21:11,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:21:11,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:21:11,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:21:11,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:21:11,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:21:11,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:21:11,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:21:11,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:21:11,394 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:21:11,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:21:11,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:21:11,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:21:11,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:21:11,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:21:11,416 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:21:11,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:21:11,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:21:11,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:21:11,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:21:11,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:21:11,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:21:11,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:21:11,429 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:21:11,430 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:21:11,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:21:11,433 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:21:11,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:21:11,434 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:21:11,434 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:21:11,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:21:11,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:21:11,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 04:21:11,480 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:21:11,480 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:21:11,481 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:21:11,482 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:21:11,483 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:21:11,483 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:21:11,483 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:21:11,484 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:21:11,484 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:21:11,484 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:21:11,485 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:21:11,485 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:21:11,485 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:21:11,485 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:21:11,486 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:21:11,486 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:21:11,486 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:21:11,487 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:21:11,487 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:21:11,487 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:21:11,488 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:21:11,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:21:11,488 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:21:11,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:21:11,489 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:21:11,489 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:21:11,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:21:11,490 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:21:11,490 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 963f44e67d66478e2f09b1d76f69d50cb14e9cad52cbcb2ea23267dbf5fe671d [2021-10-29 04:21:11,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:21:11,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:21:11,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:21:11,828 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:21:11,829 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:21:11,831 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/eca-rers2012/Problem01_label47.c [2021-10-29 04:21:11,933 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/data/4ea11f28d/5b815e96741543d09fcfcca28a5607a3/FLAGc656fa8eb [2021-10-29 04:21:12,582 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:21:12,582 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/sv-benchmarks/c/eca-rers2012/Problem01_label47.c [2021-10-29 04:21:12,605 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/data/4ea11f28d/5b815e96741543d09fcfcca28a5607a3/FLAGc656fa8eb [2021-10-29 04:21:12,780 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/data/4ea11f28d/5b815e96741543d09fcfcca28a5607a3 [2021-10-29 04:21:12,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:21:12,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:21:12,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:21:12,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:21:12,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:21:12,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:21:12" (1/1) ... [2021-10-29 04:21:12,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c141733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:12, skipping insertion in model container [2021-10-29 04:21:12,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:21:12" (1/1) ... [2021-10-29 04:21:12,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:21:12,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:21:13,221 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/sv-benchmarks/c/eca-rers2012/Problem01_label47.c[14627,14640] [2021-10-29 04:21:13,289 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:21:13,299 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:21:13,397 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/sv-benchmarks/c/eca-rers2012/Problem01_label47.c[14627,14640] [2021-10-29 04:21:13,445 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:21:13,475 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:21:13,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:13 WrapperNode [2021-10-29 04:21:13,476 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:21:13,490 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:21:13,490 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:21:13,490 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:21:13,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:13" (1/1) ... [2021-10-29 04:21:13,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:13" (1/1) ... [2021-10-29 04:21:13,608 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:21:13,609 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:21:13,609 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:21:13,609 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:21:13,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:13" (1/1) ... [2021-10-29 04:21:13,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:13" (1/1) ... [2021-10-29 04:21:13,626 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:13" (1/1) ... [2021-10-29 04:21:13,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:13" (1/1) ... [2021-10-29 04:21:13,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:13" (1/1) ... [2021-10-29 04:21:13,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:13" (1/1) ... [2021-10-29 04:21:13,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:13" (1/1) ... [2021-10-29 04:21:13,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:21:13,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:21:13,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:21:13,698 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:21:13,700 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:13" (1/1) ... [2021-10-29 04:21:13,708 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:21:13,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:21:13,759 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:21:13,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:21:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:21:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:21:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:21:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:21:15,854 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:21:15,855 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-10-29 04:21:15,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:21:15 BoogieIcfgContainer [2021-10-29 04:21:15,858 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:21:15,859 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:21:15,859 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:21:15,871 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:21:15,871 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:21:15" (1/1) ... [2021-10-29 04:21:15,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:21:15,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:15,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2021-10-29 04:21:15,921 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2021-10-29 04:21:15,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-10-29 04:21:15,925 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:15,926 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:16,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:16,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:16,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 145 states and 237 transitions. [2021-10-29 04:21:16,901 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 237 transitions. [2021-10-29 04:21:16,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-10-29 04:21:16,905 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:16,905 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:17,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:17,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:17,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 215 states and 338 transitions. [2021-10-29 04:21:17,743 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 338 transitions. [2021-10-29 04:21:17,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-10-29 04:21:17,747 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:17,747 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:17,863 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:17,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 220 states and 345 transitions. [2021-10-29 04:21:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 345 transitions. [2021-10-29 04:21:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-10-29 04:21:17,943 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:17,944 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:18,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 290 states and 419 transitions. [2021-10-29 04:21:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 419 transitions. [2021-10-29 04:21:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-10-29 04:21:18,718 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:18,719 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:18,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:18,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:18,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:18,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 297 states and 429 transitions. [2021-10-29 04:21:18,967 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 429 transitions. [2021-10-29 04:21:18,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-10-29 04:21:18,979 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:18,980 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:19,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 305 states and 443 transitions. [2021-10-29 04:21:19,255 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 443 transitions. [2021-10-29 04:21:19,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-10-29 04:21:19,259 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:19,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:19,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:19,371 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 04:21:19,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:19,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 316 states and 463 transitions. [2021-10-29 04:21:19,903 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 463 transitions. [2021-10-29 04:21:19,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-10-29 04:21:19,905 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:19,905 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:19,975 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:20,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:20,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 324 states and 474 transitions. [2021-10-29 04:21:20,274 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 474 transitions. [2021-10-29 04:21:20,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-10-29 04:21:20,275 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:20,276 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:20,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:20,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 333 states and 484 transitions. [2021-10-29 04:21:20,583 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 484 transitions. [2021-10-29 04:21:20,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-10-29 04:21:20,585 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:20,585 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:20,621 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-10-29 04:21:20,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:20,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 341 states and 494 transitions. [2021-10-29 04:21:20,937 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 494 transitions. [2021-10-29 04:21:20,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-10-29 04:21:20,938 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:20,939 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:21,035 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:21,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 348 states and 503 transitions. [2021-10-29 04:21:21,358 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 503 transitions. [2021-10-29 04:21:21,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-10-29 04:21:21,360 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:21,360 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:21,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:21,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 349 states and 504 transitions. [2021-10-29 04:21:21,542 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 504 transitions. [2021-10-29 04:21:21,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-10-29 04:21:21,544 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:21,545 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:21,669 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:21,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 350 states and 505 transitions. [2021-10-29 04:21:21,908 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 505 transitions. [2021-10-29 04:21:21,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-10-29 04:21:21,909 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:21,910 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:21,959 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:22,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:22,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 352 states and 508 transitions. [2021-10-29 04:21:22,119 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 508 transitions. [2021-10-29 04:21:22,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-10-29 04:21:22,121 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:22,121 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:22,158 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-10-29 04:21:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:22,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 365 states and 524 transitions. [2021-10-29 04:21:22,515 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 524 transitions. [2021-10-29 04:21:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-10-29 04:21:22,517 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:22,518 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:22,547 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:22,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:22,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 372 states and 532 transitions. [2021-10-29 04:21:22,602 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 532 transitions. [2021-10-29 04:21:22,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-10-29 04:21:22,604 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:22,604 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:22,688 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:23,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 387 states and 553 transitions. [2021-10-29 04:21:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 553 transitions. [2021-10-29 04:21:23,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-10-29 04:21:23,354 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:23,355 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:23,392 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 04:21:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:23,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 394 states and 560 transitions. [2021-10-29 04:21:23,502 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 560 transitions. [2021-10-29 04:21:23,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-10-29 04:21:23,504 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:23,505 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:23,577 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 412 states and 586 transitions. [2021-10-29 04:21:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 586 transitions. [2021-10-29 04:21:24,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-10-29 04:21:24,451 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:24,452 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-29 04:21:24,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 413 states and 588 transitions. [2021-10-29 04:21:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 588 transitions. [2021-10-29 04:21:24,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-10-29 04:21:24,731 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:24,732 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:24,762 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:24,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:24,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 418 states and 594 transitions. [2021-10-29 04:21:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 594 transitions. [2021-10-29 04:21:24,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-10-29 04:21:24,884 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:24,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:24,920 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:24,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:24,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 427 states and 603 transitions. [2021-10-29 04:21:24,992 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 603 transitions. [2021-10-29 04:21:24,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-10-29 04:21:24,994 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:24,994 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:25,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:25,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 444 states and 623 transitions. [2021-10-29 04:21:25,430 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 623 transitions. [2021-10-29 04:21:25,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-10-29 04:21:25,432 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:25,432 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:25,460 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:25,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:25,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 448 states and 627 transitions. [2021-10-29 04:21:25,507 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 627 transitions. [2021-10-29 04:21:25,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-10-29 04:21:25,510 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:25,510 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:25,550 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:25,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:25,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 449 states and 629 transitions. [2021-10-29 04:21:25,573 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 629 transitions. [2021-10-29 04:21:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-10-29 04:21:25,575 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:25,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:25,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:25,611 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-29 04:21:26,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 460 states and 641 transitions. [2021-10-29 04:21:26,094 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 641 transitions. [2021-10-29 04:21:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-10-29 04:21:26,096 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:26,096 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:26,135 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 04:21:26,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:26,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 469 states and 650 transitions. [2021-10-29 04:21:26,191 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 650 transitions. [2021-10-29 04:21:26,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-10-29 04:21:26,193 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:26,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:26,236 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-10-29 04:21:26,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 476 states and 659 transitions. [2021-10-29 04:21:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 659 transitions. [2021-10-29 04:21:26,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-10-29 04:21:26,452 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:26,453 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:26,505 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:26,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:26,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 477 states and 659 transitions. [2021-10-29 04:21:26,552 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 659 transitions. [2021-10-29 04:21:26,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-10-29 04:21:26,554 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:26,555 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:26,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:26,592 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-29 04:21:26,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:26,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 484 states and 667 transitions. [2021-10-29 04:21:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 667 transitions. [2021-10-29 04:21:26,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-10-29 04:21:26,722 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:26,722 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:26,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:27,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:27,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 554 states and 759 transitions. [2021-10-29 04:21:27,596 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 759 transitions. [2021-10-29 04:21:27,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-10-29 04:21:27,598 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:27,598 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:27,638 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:27,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 568 states and 778 transitions. [2021-10-29 04:21:27,982 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 778 transitions. [2021-10-29 04:21:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-10-29 04:21:27,984 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:27,984 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:28,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-29 04:21:28,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 574 states and 784 transitions. [2021-10-29 04:21:28,098 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 784 transitions. [2021-10-29 04:21:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-10-29 04:21:28,101 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:28,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:28,136 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-29 04:21:28,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 575 states and 785 transitions. [2021-10-29 04:21:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 785 transitions. [2021-10-29 04:21:28,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-10-29 04:21:28,164 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:28,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:28,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:28,207 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:29,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:29,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 615 states and 831 transitions. [2021-10-29 04:21:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 831 transitions. [2021-10-29 04:21:29,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-10-29 04:21:29,187 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:29,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:29,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 623 states and 842 transitions. [2021-10-29 04:21:29,918 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 842 transitions. [2021-10-29 04:21:29,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-10-29 04:21:29,920 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:29,921 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 628 states and 850 transitions. [2021-10-29 04:21:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 850 transitions. [2021-10-29 04:21:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-10-29 04:21:30,167 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:30,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:30,205 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-10-29 04:21:30,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:30,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 640 states and 862 transitions. [2021-10-29 04:21:30,278 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 862 transitions. [2021-10-29 04:21:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-10-29 04:21:30,280 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:30,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:30,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:31,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 668 states and 895 transitions. [2021-10-29 04:21:31,200 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 895 transitions. [2021-10-29 04:21:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-10-29 04:21:31,203 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:31,203 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:31,243 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-10-29 04:21:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:31,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 669 states and 896 transitions. [2021-10-29 04:21:31,445 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 896 transitions. [2021-10-29 04:21:31,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-10-29 04:21:31,446 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:31,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:31,483 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-10-29 04:21:32,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:32,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 696 states and 925 transitions. [2021-10-29 04:21:32,039 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 925 transitions. [2021-10-29 04:21:32,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-10-29 04:21:32,041 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:32,041 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:32,084 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-10-29 04:21:32,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:32,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 701 states and 930 transitions. [2021-10-29 04:21:32,508 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 930 transitions. [2021-10-29 04:21:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-10-29 04:21:32,510 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:32,510 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:32,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:32,554 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:33,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:33,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 721 states and 955 transitions. [2021-10-29 04:21:33,641 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 955 transitions. [2021-10-29 04:21:33,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-10-29 04:21:33,642 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:33,643 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-10-29 04:21:33,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 722 states and 956 transitions. [2021-10-29 04:21:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 956 transitions. [2021-10-29 04:21:33,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-10-29 04:21:33,835 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:33,835 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:33,872 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:34,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:34,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 731 states and 969 transitions. [2021-10-29 04:21:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 969 transitions. [2021-10-29 04:21:34,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-10-29 04:21:34,361 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:34,363 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:34,402 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:34,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 739 states and 977 transitions. [2021-10-29 04:21:34,478 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 977 transitions. [2021-10-29 04:21:34,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-10-29 04:21:34,480 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:34,481 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:34,521 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:34,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 740 states and 978 transitions. [2021-10-29 04:21:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 978 transitions. [2021-10-29 04:21:34,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-10-29 04:21:34,553 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:34,553 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:34,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:34,592 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-29 04:21:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 741 states and 979 transitions. [2021-10-29 04:21:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 979 transitions. [2021-10-29 04:21:34,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-10-29 04:21:34,650 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:34,650 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:34,697 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:34,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:34,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 743 states and 981 transitions. [2021-10-29 04:21:34,987 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 981 transitions. [2021-10-29 04:21:34,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-10-29 04:21:34,989 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:34,989 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:35,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:35,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:35,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 758 states and 1000 transitions. [2021-10-29 04:21:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1000 transitions. [2021-10-29 04:21:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-10-29 04:21:35,389 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:35,390 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:35,436 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-10-29 04:21:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:36,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 798 states and 1046 transitions. [2021-10-29 04:21:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1046 transitions. [2021-10-29 04:21:36,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-10-29 04:21:36,625 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:36,626 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:36,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:36,663 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-10-29 04:21:37,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 803 states and 1051 transitions. [2021-10-29 04:21:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1051 transitions. [2021-10-29 04:21:37,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-10-29 04:21:37,019 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:37,019 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:37,144 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:39,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 848 states and 1112 transitions. [2021-10-29 04:21:39,319 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1112 transitions. [2021-10-29 04:21:39,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-10-29 04:21:39,321 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:39,321 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:39,370 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:40,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:40,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 857 states and 1122 transitions. [2021-10-29 04:21:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1122 transitions. [2021-10-29 04:21:40,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-10-29 04:21:40,179 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:40,179 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:40,217 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 04:21:40,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:40,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 878 states and 1147 transitions. [2021-10-29 04:21:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1147 transitions. [2021-10-29 04:21:40,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-10-29 04:21:40,650 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:40,650 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:40,686 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 04:21:40,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:40,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 885 states and 1153 transitions. [2021-10-29 04:21:40,839 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1153 transitions. [2021-10-29 04:21:40,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-10-29 04:21:40,841 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:40,841 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:40,894 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 04:21:41,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:41,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 955 states and 1225 transitions. [2021-10-29 04:21:41,659 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1225 transitions. [2021-10-29 04:21:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-10-29 04:21:41,660 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:41,661 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-29 04:21:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 961 states and 1232 transitions. [2021-10-29 04:21:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1232 transitions. [2021-10-29 04:21:42,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2021-10-29 04:21:42,158 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:42,158 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:42,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:42,198 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-29 04:21:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 990 states and 1262 transitions. [2021-10-29 04:21:42,535 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1262 transitions. [2021-10-29 04:21:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-10-29 04:21:42,537 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:42,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:42,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:42,578 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1008 states and 1289 transitions. [2021-10-29 04:21:43,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1289 transitions. [2021-10-29 04:21:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-10-29 04:21:43,629 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:43,630 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:43,669 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:44,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1015 states and 1298 transitions. [2021-10-29 04:21:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1298 transitions. [2021-10-29 04:21:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-10-29 04:21:44,290 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:44,290 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:45,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:45,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1021 states and 1306 transitions. [2021-10-29 04:21:45,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1306 transitions. [2021-10-29 04:21:45,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2021-10-29 04:21:45,078 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:45,078 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:45,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:45,560 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 69 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:48,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1068 states and 1366 transitions. [2021-10-29 04:21:48,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1366 transitions. [2021-10-29 04:21:48,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2021-10-29 04:21:48,132 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:48,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:48,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:48,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1079 states and 1384 transitions. [2021-10-29 04:21:48,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1384 transitions. [2021-10-29 04:21:48,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2021-10-29 04:21:48,958 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:48,958 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:48,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:49,002 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:49,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1107 states and 1430 transitions. [2021-10-29 04:21:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1430 transitions. [2021-10-29 04:21:49,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2021-10-29 04:21:49,287 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:49,288 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:49,545 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 85 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:21:51,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 1155 states and 1486 transitions. [2021-10-29 04:21:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1486 transitions. [2021-10-29 04:21:51,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-10-29 04:21:51,910 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:51,910 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:51,951 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-10-29 04:21:52,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:52,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1167 states and 1500 transitions. [2021-10-29 04:21:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1500 transitions. [2021-10-29 04:21:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-10-29 04:21:52,629 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:52,629 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:52,671 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-10-29 04:21:53,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:53,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 1173 states and 1508 transitions. [2021-10-29 04:21:53,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1508 transitions. [2021-10-29 04:21:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2021-10-29 04:21:53,509 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:53,509 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:53,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:53,826 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:57,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:57,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1310 states and 1652 transitions. [2021-10-29 04:21:57,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1652 transitions. [2021-10-29 04:21:57,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2021-10-29 04:21:57,869 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:57,869 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:57,915 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-10-29 04:21:58,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1323 states and 1666 transitions. [2021-10-29 04:21:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1666 transitions. [2021-10-29 04:21:58,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2021-10-29 04:21:58,180 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:58,180 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:58,224 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-10-29 04:21:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:58,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1326 states and 1668 transitions. [2021-10-29 04:21:58,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1668 transitions. [2021-10-29 04:21:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2021-10-29 04:21:58,535 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:58,536 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:58,591 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-10-29 04:21:59,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:59,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1340 states and 1688 transitions. [2021-10-29 04:21:59,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1688 transitions. [2021-10-29 04:21:59,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2021-10-29 04:21:59,608 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:59,608 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:59,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-10-29 04:21:59,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:59,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1341 states and 1690 transitions. [2021-10-29 04:21:59,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1690 transitions. [2021-10-29 04:21:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2021-10-29 04:21:59,846 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:59,846 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-10-29 04:22:00,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:00,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1345 states and 1694 transitions. [2021-10-29 04:22:00,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1694 transitions. [2021-10-29 04:22:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2021-10-29 04:22:00,084 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:00,084 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:00,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:00,127 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:01,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1368 states and 1722 transitions. [2021-10-29 04:22:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 1722 transitions. [2021-10-29 04:22:01,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2021-10-29 04:22:01,430 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:01,430 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-10-29 04:22:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1369 states and 1723 transitions. [2021-10-29 04:22:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1723 transitions. [2021-10-29 04:22:01,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-10-29 04:22:01,512 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:01,512 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:01,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:01,579 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:22:02,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:02,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1385 states and 1743 transitions. [2021-10-29 04:22:02,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1743 transitions. [2021-10-29 04:22:02,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-10-29 04:22:02,597 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:02,597 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:02,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:22:02,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1392 states and 1750 transitions. [2021-10-29 04:22:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 1750 transitions. [2021-10-29 04:22:02,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-10-29 04:22:02,788 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:02,788 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:02,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:02,834 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-29 04:22:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:03,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1412 states and 1771 transitions. [2021-10-29 04:22:03,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1771 transitions. [2021-10-29 04:22:03,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-10-29 04:22:03,030 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:03,031 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:03,083 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-29 04:22:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:03,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1437 states and 1802 transitions. [2021-10-29 04:22:03,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1802 transitions. [2021-10-29 04:22:03,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-10-29 04:22:03,954 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:03,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:03,996 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-29 04:22:04,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:04,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1447 states and 1813 transitions. [2021-10-29 04:22:04,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1813 transitions. [2021-10-29 04:22:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-10-29 04:22:04,419 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:04,425 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:04,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-10-29 04:22:04,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:04,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1449 states and 1815 transitions. [2021-10-29 04:22:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1815 transitions. [2021-10-29 04:22:04,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-10-29 04:22:04,929 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:04,930 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:04,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:04,976 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:22:05,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:05,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1462 states and 1828 transitions. [2021-10-29 04:22:05,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1828 transitions. [2021-10-29 04:22:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-10-29 04:22:05,300 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:05,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:22:06,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:06,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1476 states and 1844 transitions. [2021-10-29 04:22:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 1844 transitions. [2021-10-29 04:22:06,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-10-29 04:22:06,249 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:06,249 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:06,291 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:22:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1492 states and 1860 transitions. [2021-10-29 04:22:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1860 transitions. [2021-10-29 04:22:06,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2021-10-29 04:22:06,895 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:06,895 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:06,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:07,216 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:22:08,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1563 states and 1931 transitions. [2021-10-29 04:22:08,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1931 transitions. [2021-10-29 04:22:08,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-10-29 04:22:08,678 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:08,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:08,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:08,735 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-10-29 04:22:09,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1564 states and 1933 transitions. [2021-10-29 04:22:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 1933 transitions. [2021-10-29 04:22:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-10-29 04:22:09,182 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:09,182 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:09,331 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-10-29 04:22:10,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:10,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1573 states and 1946 transitions. [2021-10-29 04:22:10,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 1946 transitions. [2021-10-29 04:22:10,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-10-29 04:22:10,069 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:10,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:10,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:10,106 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2021-10-29 04:22:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1589 states and 1968 transitions. [2021-10-29 04:22:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1968 transitions. [2021-10-29 04:22:11,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-10-29 04:22:11,117 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:11,117 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:11,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:11,264 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-29 04:22:12,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:12,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1614 states and 1996 transitions. [2021-10-29 04:22:12,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1996 transitions. [2021-10-29 04:22:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-10-29 04:22:12,104 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:12,104 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:12,147 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-29 04:22:12,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:12,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1627 states and 2008 transitions. [2021-10-29 04:22:12,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2008 transitions. [2021-10-29 04:22:12,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2021-10-29 04:22:12,552 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:12,552 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:12,594 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2021-10-29 04:22:12,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:12,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1640 states and 2022 transitions. [2021-10-29 04:22:12,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2022 transitions. [2021-10-29 04:22:12,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2021-10-29 04:22:12,772 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:12,772 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:12,836 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-10-29 04:22:13,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:13,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1649 states and 2031 transitions. [2021-10-29 04:22:13,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2031 transitions. [2021-10-29 04:22:13,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-10-29 04:22:13,364 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:13,364 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:13,409 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2021-10-29 04:22:13,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:13,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1650 states and 2032 transitions. [2021-10-29 04:22:13,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2032 transitions. [2021-10-29 04:22:13,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-10-29 04:22:13,542 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:13,543 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:13,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:13,587 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:13,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:13,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1657 states and 2039 transitions. [2021-10-29 04:22:13,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2039 transitions. [2021-10-29 04:22:13,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2021-10-29 04:22:13,939 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:13,940 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:13,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-10-29 04:22:15,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:15,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1681 states and 2075 transitions. [2021-10-29 04:22:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2075 transitions. [2021-10-29 04:22:15,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2021-10-29 04:22:15,396 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:15,396 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:15,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:15,458 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-10-29 04:22:15,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:15,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1685 states and 2078 transitions. [2021-10-29 04:22:15,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2078 transitions. [2021-10-29 04:22:15,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2021-10-29 04:22:15,777 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:15,777 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:15,820 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-10-29 04:22:16,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:16,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1697 states and 2093 transitions. [2021-10-29 04:22:16,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2093 transitions. [2021-10-29 04:22:16,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-10-29 04:22:16,424 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:16,424 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:22:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:16,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1704 states and 2099 transitions. [2021-10-29 04:22:16,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2099 transitions. [2021-10-29 04:22:16,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-10-29 04:22:16,610 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:16,610 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-10-29 04:22:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:16,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1711 states and 2106 transitions. [2021-10-29 04:22:16,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2106 transitions. [2021-10-29 04:22:16,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-10-29 04:22:16,889 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:16,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:16,924 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-10-29 04:22:18,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:18,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1731 states and 2134 transitions. [2021-10-29 04:22:18,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2134 transitions. [2021-10-29 04:22:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-10-29 04:22:18,244 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:18,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:18,278 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-10-29 04:22:19,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:19,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1739 states and 2143 transitions. [2021-10-29 04:22:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2143 transitions. [2021-10-29 04:22:19,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-10-29 04:22:19,015 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:19,015 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:19,054 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-10-29 04:22:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:19,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1743 states and 2148 transitions. [2021-10-29 04:22:19,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2148 transitions. [2021-10-29 04:22:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-10-29 04:22:19,519 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:19,519 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:19,661 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-10-29 04:22:20,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:20,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1759 states and 2163 transitions. [2021-10-29 04:22:20,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2163 transitions. [2021-10-29 04:22:20,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-10-29 04:22:20,089 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:20,090 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:20,132 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-10-29 04:22:20,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:20,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1784 states and 2189 transitions. [2021-10-29 04:22:20,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2189 transitions. [2021-10-29 04:22:20,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-10-29 04:22:20,617 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:20,617 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:20,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:20,674 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-10-29 04:22:21,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:21,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1797 states and 2201 transitions. [2021-10-29 04:22:21,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2201 transitions. [2021-10-29 04:22:21,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-10-29 04:22:21,074 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:21,075 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:21,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:21,124 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-10-29 04:22:21,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1805 states and 2212 transitions. [2021-10-29 04:22:21,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2212 transitions. [2021-10-29 04:22:21,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-10-29 04:22:21,826 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:21,827 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:21,877 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-10-29 04:22:21,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1825 states and 2233 transitions. [2021-10-29 04:22:21,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 2233 transitions. [2021-10-29 04:22:21,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-10-29 04:22:21,990 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:21,991 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:22,029 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-10-29 04:22:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1843 states and 2251 transitions. [2021-10-29 04:22:22,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2251 transitions. [2021-10-29 04:22:22,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-10-29 04:22:22,398 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:22,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:22,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-10-29 04:22:22,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:22,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1846 states and 2253 transitions. [2021-10-29 04:22:22,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2253 transitions. [2021-10-29 04:22:22,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-10-29 04:22:22,693 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:22,693 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:22,746 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-10-29 04:22:22,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:22,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1848 states and 2254 transitions. [2021-10-29 04:22:22,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 2254 transitions. [2021-10-29 04:22:22,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-10-29 04:22:22,951 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:22,951 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2021-10-29 04:22:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:23,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1849 states and 2256 transitions. [2021-10-29 04:22:23,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 2256 transitions. [2021-10-29 04:22:23,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-10-29 04:22:23,441 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:23,442 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:23,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:23,489 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2021-10-29 04:22:24,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:24,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1856 states and 2265 transitions. [2021-10-29 04:22:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2265 transitions. [2021-10-29 04:22:24,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-10-29 04:22:24,009 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:24,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:24,063 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 103 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:24,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1864 states and 2273 transitions. [2021-10-29 04:22:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2273 transitions. [2021-10-29 04:22:24,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-10-29 04:22:24,422 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:24,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:24,474 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 103 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1872 states and 2281 transitions. [2021-10-29 04:22:24,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2281 transitions. [2021-10-29 04:22:24,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-10-29 04:22:24,862 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:24,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:24,907 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-10-29 04:22:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1873 states and 2282 transitions. [2021-10-29 04:22:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2282 transitions. [2021-10-29 04:22:25,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-10-29 04:22:25,204 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:25,204 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-10-29 04:22:26,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:26,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1885 states and 2294 transitions. [2021-10-29 04:22:26,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2294 transitions. [2021-10-29 04:22:26,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2021-10-29 04:22:26,040 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:26,040 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-29 04:22:26,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:26,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1897 states and 2307 transitions. [2021-10-29 04:22:26,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2307 transitions. [2021-10-29 04:22:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2021-10-29 04:22:26,467 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:26,467 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:26,517 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-29 04:22:26,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:26,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1910 states and 2319 transitions. [2021-10-29 04:22:26,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2319 transitions. [2021-10-29 04:22:26,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-10-29 04:22:26,872 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:26,872 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:26,905 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2021-10-29 04:22:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:27,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1920 states and 2330 transitions. [2021-10-29 04:22:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2330 transitions. [2021-10-29 04:22:27,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-10-29 04:22:27,495 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:27,496 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:27,531 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-10-29 04:22:28,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:28,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1938 states and 2349 transitions. [2021-10-29 04:22:28,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 2349 transitions. [2021-10-29 04:22:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-10-29 04:22:28,148 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:28,149 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:28,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:28,198 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-10-29 04:22:28,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1939 states and 2351 transitions. [2021-10-29 04:22:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 2351 transitions. [2021-10-29 04:22:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-10-29 04:22:28,615 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:28,616 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:28,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:29,265 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 122 proven. 46 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:31,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:31,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1977 states and 2395 transitions. [2021-10-29 04:22:31,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 2395 transitions. [2021-10-29 04:22:31,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-10-29 04:22:31,609 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:31,609 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:31,710 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 122 proven. 46 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 2032 states and 2471 transitions. [2021-10-29 04:22:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 2471 transitions. [2021-10-29 04:22:35,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-10-29 04:22:35,075 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:35,075 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:35,151 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 122 proven. 46 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:35,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:35,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 2039 states and 2480 transitions. [2021-10-29 04:22:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 2480 transitions. [2021-10-29 04:22:35,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-10-29 04:22:35,986 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:35,986 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:36,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 122 proven. 46 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:36,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:36,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 2043 states and 2485 transitions. [2021-10-29 04:22:36,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 2485 transitions. [2021-10-29 04:22:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-10-29 04:22:36,589 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:36,589 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-10-29 04:22:38,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 2063 states and 2508 transitions. [2021-10-29 04:22:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 2508 transitions. [2021-10-29 04:22:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-10-29 04:22:38,164 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:38,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:38,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:38,199 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-10-29 04:22:39,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 2077 states and 2526 transitions. [2021-10-29 04:22:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 2526 transitions. [2021-10-29 04:22:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-10-29 04:22:39,289 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:39,289 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:39,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:39,338 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-10-29 04:22:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:39,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 2086 states and 2535 transitions. [2021-10-29 04:22:39,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 2535 transitions. [2021-10-29 04:22:39,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-10-29 04:22:39,771 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:39,771 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:39,820 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:22:42,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:42,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 2117 states and 2579 transitions. [2021-10-29 04:22:42,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 2579 transitions. [2021-10-29 04:22:42,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-10-29 04:22:42,710 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:42,710 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:42,775 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:22:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:46,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 2176 states and 2656 transitions. [2021-10-29 04:22:46,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 2656 transitions. [2021-10-29 04:22:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-10-29 04:22:46,959 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:46,959 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:47,002 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:22:47,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:47,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 2180 states and 2659 transitions. [2021-10-29 04:22:47,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 2659 transitions. [2021-10-29 04:22:47,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-10-29 04:22:47,454 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:47,454 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:47,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:47,500 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:22:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 2202 states and 2688 transitions. [2021-10-29 04:22:49,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 2688 transitions. [2021-10-29 04:22:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-10-29 04:22:49,169 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:49,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:22:49,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:49,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 2209 states and 2695 transitions. [2021-10-29 04:22:49,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 2695 transitions. [2021-10-29 04:22:49,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-10-29 04:22:49,842 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:49,843 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:49,878 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-29 04:22:50,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:50,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 2219 states and 2705 transitions. [2021-10-29 04:22:50,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 2705 transitions. [2021-10-29 04:22:50,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2021-10-29 04:22:50,396 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:50,397 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:50,774 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:51,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:51,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 2220 states and 2706 transitions. [2021-10-29 04:22:51,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 2706 transitions. [2021-10-29 04:22:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-10-29 04:22:51,411 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:51,411 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:51,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:51,455 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:55,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 2261 states and 2757 transitions. [2021-10-29 04:22:55,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 2757 transitions. [2021-10-29 04:22:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-10-29 04:22:55,244 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:55,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:55,289 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:55,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:55,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 2268 states and 2763 transitions. [2021-10-29 04:22:55,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 2763 transitions. [2021-10-29 04:22:55,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-10-29 04:22:55,998 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:55,998 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:22:57,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 2288 states and 2785 transitions. [2021-10-29 04:22:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 2785 transitions. [2021-10-29 04:22:57,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2021-10-29 04:22:57,499 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:57,499 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:57,533 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-10-29 04:22:59,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:59,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 2304 states and 2806 transitions. [2021-10-29 04:22:59,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 2806 transitions. [2021-10-29 04:22:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2021-10-29 04:22:59,436 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:59,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:59,469 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-10-29 04:22:59,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:59,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 2307 states and 2808 transitions. [2021-10-29 04:22:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 2808 transitions. [2021-10-29 04:22:59,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-10-29 04:22:59,513 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:59,514 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:22:59,562 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-10-29 04:23:01,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 2323 states and 2826 transitions. [2021-10-29 04:23:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 2826 transitions. [2021-10-29 04:23:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-10-29 04:23:01,950 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:01,950 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:01,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-10-29 04:23:02,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:02,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 2330 states and 2833 transitions. [2021-10-29 04:23:02,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 2833 transitions. [2021-10-29 04:23:02,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-10-29 04:23:02,600 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:02,600 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-10-29 04:23:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:03,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 2336 states and 2838 transitions. [2021-10-29 04:23:03,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 2838 transitions. [2021-10-29 04:23:03,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-10-29 04:23:03,223 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:03,223 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:03,288 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-10-29 04:23:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 2343 states and 2845 transitions. [2021-10-29 04:23:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 2845 transitions. [2021-10-29 04:23:03,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-10-29 04:23:03,840 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:03,840 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:03,885 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2021-10-29 04:23:04,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 2366 states and 2868 transitions. [2021-10-29 04:23:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 2868 transitions. [2021-10-29 04:23:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-10-29 04:23:04,715 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:04,716 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:04,775 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2021-10-29 04:23:05,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 2373 states and 2874 transitions. [2021-10-29 04:23:05,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 2874 transitions. [2021-10-29 04:23:05,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2021-10-29 04:23:05,036 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:05,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:05,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:05,679 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 138 proven. 46 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-29 04:23:09,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:09,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 2399 states and 2910 transitions. [2021-10-29 04:23:09,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 2910 transitions. [2021-10-29 04:23:09,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2021-10-29 04:23:09,057 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:09,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:09,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:09,100 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2021-10-29 04:23:09,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:09,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 2419 states and 2930 transitions. [2021-10-29 04:23:09,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 2930 transitions. [2021-10-29 04:23:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2021-10-29 04:23:09,375 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:09,376 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:09,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:09,426 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2021-10-29 04:23:09,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:09,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 2421 states and 2932 transitions. [2021-10-29 04:23:09,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 2932 transitions. [2021-10-29 04:23:09,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-10-29 04:23:09,997 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:09,997 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:10,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:10,247 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2021-10-29 04:23:11,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 2491 states and 3004 transitions. [2021-10-29 04:23:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 3004 transitions. [2021-10-29 04:23:11,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-10-29 04:23:11,073 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:11,073 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:11,307 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 100 proven. 58 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:23:11,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:11,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 2493 states and 3005 transitions. [2021-10-29 04:23:11,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 3005 transitions. [2021-10-29 04:23:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-10-29 04:23:11,955 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:11,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:12,247 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 187 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:23:15,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:15,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 2520 states and 3043 transitions. [2021-10-29 04:23:15,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 3043 transitions. [2021-10-29 04:23:15,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-10-29 04:23:15,721 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:15,721 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:15,830 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 187 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:23:16,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:16,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 2527 states and 3050 transitions. [2021-10-29 04:23:16,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 3050 transitions. [2021-10-29 04:23:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-10-29 04:23:16,447 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:16,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:16,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:16,525 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 31 proven. 136 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:23:20,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:20,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 2631 states and 3166 transitions. [2021-10-29 04:23:20,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 3166 transitions. [2021-10-29 04:23:20,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-10-29 04:23:20,123 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:20,123 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:20,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:20,184 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 31 proven. 136 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:23:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 2659 states and 3194 transitions. [2021-10-29 04:23:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 3194 transitions. [2021-10-29 04:23:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-10-29 04:23:21,936 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:21,936 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:21,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:22,009 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 31 proven. 136 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:23:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:23,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 2680 states and 3219 transitions. [2021-10-29 04:23:23,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 3219 transitions. [2021-10-29 04:23:23,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-10-29 04:23:23,792 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:23,793 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 31 proven. 136 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:23:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:24,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 2687 states and 3225 transitions. [2021-10-29 04:23:24,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 3225 transitions. [2021-10-29 04:23:24,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-10-29 04:23:24,608 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:24,608 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:24,684 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 31 proven. 136 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:23:25,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:25,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3228 states to 2691 states and 3228 transitions. [2021-10-29 04:23:25,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 3228 transitions. [2021-10-29 04:23:25,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-10-29 04:23:25,378 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:25,378 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:25,438 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 31 proven. 136 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:23:26,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:26,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3234 states to 2698 states and 3234 transitions. [2021-10-29 04:23:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 3234 transitions. [2021-10-29 04:23:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-10-29 04:23:26,037 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:26,037 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:26,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-10-29 04:23:26,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:26,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 2699 states and 3237 transitions. [2021-10-29 04:23:26,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 3237 transitions. [2021-10-29 04:23:26,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-10-29 04:23:26,759 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:26,759 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:23:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 2719 states and 3260 transitions. [2021-10-29 04:23:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 3260 transitions. [2021-10-29 04:23:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-10-29 04:23:28,656 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:28,657 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:28,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:23:30,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 2734 states and 3277 transitions. [2021-10-29 04:23:30,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 3277 transitions. [2021-10-29 04:23:30,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:30,413 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:30,413 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:30,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:31,158 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:41,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:41,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 2821 states and 3414 transitions. [2021-10-29 04:23:41,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 3414 transitions. [2021-10-29 04:23:41,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:41,142 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:41,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:41,217 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:42,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:42,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 2827 states and 3422 transitions. [2021-10-29 04:23:42,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 3422 transitions. [2021-10-29 04:23:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:42,313 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:42,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:42,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:42,435 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:45,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:45,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2846 states and 3447 transitions. [2021-10-29 04:23:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 3447 transitions. [2021-10-29 04:23:45,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:45,473 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:45,473 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:45,568 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:46,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:46,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 2853 states and 3454 transitions. [2021-10-29 04:23:46,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 3454 transitions. [2021-10-29 04:23:46,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:46,294 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:46,294 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:46,368 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:47,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:47,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 2857 states and 3463 transitions. [2021-10-29 04:23:47,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 3463 transitions. [2021-10-29 04:23:47,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:47,186 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:47,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:47,287 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 2863 states and 3468 transitions. [2021-10-29 04:23:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 3468 transitions. [2021-10-29 04:23:47,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:47,448 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:47,448 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:47,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:47,549 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:48,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:48,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 2865 states and 3469 transitions. [2021-10-29 04:23:48,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 3469 transitions. [2021-10-29 04:23:48,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:48,151 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:48,151 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:48,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2884 states and 3488 transitions. [2021-10-29 04:23:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 3488 transitions. [2021-10-29 04:23:48,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:48,876 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:48,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:48,950 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3497 states to 2890 states and 3497 transitions. [2021-10-29 04:23:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 3497 transitions. [2021-10-29 04:23:51,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:51,016 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:51,017 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:51,118 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2906 states and 3516 transitions. [2021-10-29 04:23:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 3516 transitions. [2021-10-29 04:23:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:52,615 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:52,615 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:52,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:52,693 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 2913 states and 3522 transitions. [2021-10-29 04:23:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 3522 transitions. [2021-10-29 04:23:53,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:53,337 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:53,337 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:53,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:53,428 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:54,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3523 states to 2914 states and 3523 transitions. [2021-10-29 04:23:54,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 3523 transitions. [2021-10-29 04:23:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:54,315 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:54,316 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 2921 states and 3529 transitions. [2021-10-29 04:23:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 3529 transitions. [2021-10-29 04:23:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-10-29 04:23:55,050 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:55,050 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:55,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:55,149 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 196 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:23:55,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:55,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2925 states and 3533 transitions. [2021-10-29 04:23:55,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2925 states and 3533 transitions. [2021-10-29 04:23:55,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2021-10-29 04:23:55,887 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:55,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:55,941 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 211 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2021-10-29 04:23:56,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:56,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 2938 states and 3546 transitions. [2021-10-29 04:23:56,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 3546 transitions. [2021-10-29 04:23:56,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2021-10-29 04:23:56,264 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:56,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:56,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:56,470 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:23:57,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 2949 states and 3558 transitions. [2021-10-29 04:23:57,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 3558 transitions. [2021-10-29 04:23:57,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2021-10-29 04:23:57,055 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:57,055 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:23:58,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:23:58,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 2969 states and 3577 transitions. [2021-10-29 04:23:58,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 3577 transitions. [2021-10-29 04:23:58,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-10-29 04:23:58,101 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:23:58,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:23:58,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:23:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:24:01,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:01,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 2993 states and 3610 transitions. [2021-10-29 04:24:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 3610 transitions. [2021-10-29 04:24:01,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-10-29 04:24:01,592 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:01,592 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:01,637 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:24:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 2994 states and 3610 transitions. [2021-10-29 04:24:02,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 3610 transitions. [2021-10-29 04:24:02,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-10-29 04:24:02,317 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:02,317 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:02,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:02,375 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:24:03,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3616 states to 3001 states and 3616 transitions. [2021-10-29 04:24:03,091 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 3616 transitions. [2021-10-29 04:24:03,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-10-29 04:24:03,094 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:03,094 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:03,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:03,852 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 223 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:24:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3632 states to 3012 states and 3632 transitions. [2021-10-29 04:24:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 3632 transitions. [2021-10-29 04:24:06,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-10-29 04:24:06,997 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:06,997 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:07,087 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 223 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:24:07,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:07,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3633 states to 3013 states and 3633 transitions. [2021-10-29 04:24:07,966 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 3633 transitions. [2021-10-29 04:24:07,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-10-29 04:24:07,969 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:07,969 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:07,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 292 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2021-10-29 04:24:12,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:12,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 3030 states and 3654 transitions. [2021-10-29 04:24:12,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 3654 transitions. [2021-10-29 04:24:12,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-10-29 04:24:12,491 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:12,491 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:12,548 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 292 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2021-10-29 04:24:13,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:13,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 3037 states and 3660 transitions. [2021-10-29 04:24:13,547 INFO L276 IsEmpty]: Start isEmpty. Operand 3037 states and 3660 transitions. [2021-10-29 04:24:13,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-10-29 04:24:13,550 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:13,550 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:13,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 262 proven. 11 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:24:14,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:14,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 3038 states and 3660 transitions. [2021-10-29 04:24:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 3660 transitions. [2021-10-29 04:24:14,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-10-29 04:24:14,006 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:14,006 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:14,429 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 207 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:24:22,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3710 states to 3074 states and 3710 transitions. [2021-10-29 04:24:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3074 states and 3710 transitions. [2021-10-29 04:24:22,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-10-29 04:24:22,337 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:22,337 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:22,417 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 207 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:24:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:23,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 3083 states and 3721 transitions. [2021-10-29 04:24:23,442 INFO L276 IsEmpty]: Start isEmpty. Operand 3083 states and 3721 transitions. [2021-10-29 04:24:23,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-10-29 04:24:23,446 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:23,446 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:23,537 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 207 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:24:24,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:24,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3737 states to 3096 states and 3737 transitions. [2021-10-29 04:24:24,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 3737 transitions. [2021-10-29 04:24:24,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-10-29 04:24:24,531 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:24,531 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:24,627 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 207 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:24:25,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 3103 states and 3744 transitions. [2021-10-29 04:24:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 3103 states and 3744 transitions. [2021-10-29 04:24:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-10-29 04:24:25,706 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:25,706 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 207 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:24:29,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:29,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 3117 states and 3763 transitions. [2021-10-29 04:24:29,177 INFO L276 IsEmpty]: Start isEmpty. Operand 3117 states and 3763 transitions. [2021-10-29 04:24:29,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-10-29 04:24:29,180 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:29,180 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 207 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:24:31,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:31,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 3131 states and 3780 transitions. [2021-10-29 04:24:31,129 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 3780 transitions. [2021-10-29 04:24:31,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-10-29 04:24:31,131 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:31,131 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:31,216 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 207 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:24:32,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:32,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 3144 states and 3796 transitions. [2021-10-29 04:24:32,169 INFO L276 IsEmpty]: Start isEmpty. Operand 3144 states and 3796 transitions. [2021-10-29 04:24:32,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-10-29 04:24:32,172 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:32,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:32,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 207 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:24:34,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:34,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 3157 states and 3811 transitions. [2021-10-29 04:24:34,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 3811 transitions. [2021-10-29 04:24:34,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-10-29 04:24:34,070 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:34,070 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2021-10-29 04:24:35,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:35,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 3182 states and 3839 transitions. [2021-10-29 04:24:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 3839 transitions. [2021-10-29 04:24:35,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-10-29 04:24:35,074 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:35,074 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:35,120 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2021-10-29 04:24:35,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:35,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 3195 states and 3851 transitions. [2021-10-29 04:24:35,531 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 3851 transitions. [2021-10-29 04:24:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-10-29 04:24:35,533 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:35,534 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:35,587 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:24:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:38,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 3208 states and 3868 transitions. [2021-10-29 04:24:38,739 INFO L276 IsEmpty]: Start isEmpty. Operand 3208 states and 3868 transitions. [2021-10-29 04:24:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-10-29 04:24:38,741 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:38,741 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:24:41,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 3212 states and 3874 transitions. [2021-10-29 04:24:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3212 states and 3874 transitions. [2021-10-29 04:24:41,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-10-29 04:24:41,170 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:41,170 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:41,218 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:24:43,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:43,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3891 states to 3224 states and 3891 transitions. [2021-10-29 04:24:43,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3224 states and 3891 transitions. [2021-10-29 04:24:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-10-29 04:24:43,380 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:43,380 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:43,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:43,428 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:24:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:45,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 3233 states and 3902 transitions. [2021-10-29 04:24:45,058 INFO L276 IsEmpty]: Start isEmpty. Operand 3233 states and 3902 transitions. [2021-10-29 04:24:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-10-29 04:24:45,060 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:45,061 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:45,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:45,124 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:24:46,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:46,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3911 states to 3240 states and 3911 transitions. [2021-10-29 04:24:46,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 3911 transitions. [2021-10-29 04:24:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-10-29 04:24:46,535 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:46,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:46,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:46,598 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:24:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:48,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 3248 states and 3920 transitions. [2021-10-29 04:24:48,071 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 3920 transitions. [2021-10-29 04:24:48,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-10-29 04:24:48,073 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:48,073 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:24:51,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 3265 states and 3942 transitions. [2021-10-29 04:24:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand 3265 states and 3942 transitions. [2021-10-29 04:24:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-10-29 04:24:51,859 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:51,859 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:51,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:51,908 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 04:24:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3957 states to 3278 states and 3957 transitions. [2021-10-29 04:24:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 3957 transitions. [2021-10-29 04:24:53,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2021-10-29 04:24:53,873 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:53,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:53,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:53,924 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2021-10-29 04:24:54,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:54,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3959 states to 3279 states and 3959 transitions. [2021-10-29 04:24:54,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3279 states and 3959 transitions. [2021-10-29 04:24:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2021-10-29 04:24:54,727 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:54,727 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:54,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:55,769 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 246 proven. 84 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-29 04:24:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:59,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 3283 states and 3970 transitions. [2021-10-29 04:24:59,393 INFO L276 IsEmpty]: Start isEmpty. Operand 3283 states and 3970 transitions. [2021-10-29 04:24:59,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2021-10-29 04:24:59,396 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:59,396 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:24:59,465 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 246 proven. 84 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-29 04:25:00,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 3290 states and 3979 transitions. [2021-10-29 04:25:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 3979 transitions. [2021-10-29 04:25:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2021-10-29 04:25:00,421 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:00,421 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 246 proven. 84 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-29 04:25:01,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:01,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 3295 states and 3984 transitions. [2021-10-29 04:25:01,507 INFO L276 IsEmpty]: Start isEmpty. Operand 3295 states and 3984 transitions. [2021-10-29 04:25:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2021-10-29 04:25:01,510 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:01,510 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:01,591 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 246 proven. 84 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-29 04:25:02,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 3297 states and 3985 transitions. [2021-10-29 04:25:02,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3297 states and 3985 transitions. [2021-10-29 04:25:02,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2021-10-29 04:25:02,210 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:02,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:02,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 243 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2021-10-29 04:25:03,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 3300 states and 3991 transitions. [2021-10-29 04:25:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 3300 states and 3991 transitions. [2021-10-29 04:25:03,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2021-10-29 04:25:03,874 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:03,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:03,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 312 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2021-10-29 04:25:05,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:05,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3993 states to 3302 states and 3993 transitions. [2021-10-29 04:25:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 3993 transitions. [2021-10-29 04:25:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2021-10-29 04:25:05,093 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:05,094 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:05,152 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2021-10-29 04:25:08,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:08,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 3319 states and 4013 transitions. [2021-10-29 04:25:08,912 INFO L276 IsEmpty]: Start isEmpty. Operand 3319 states and 4013 transitions. [2021-10-29 04:25:08,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2021-10-29 04:25:08,915 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:08,915 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2021-10-29 04:25:10,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:10,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 3332 states and 4025 transitions. [2021-10-29 04:25:10,021 INFO L276 IsEmpty]: Start isEmpty. Operand 3332 states and 4025 transitions. [2021-10-29 04:25:10,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2021-10-29 04:25:10,023 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:10,023 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:10,644 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 302 proven. 30 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:25:13,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 3362 states and 4060 transitions. [2021-10-29 04:25:13,677 INFO L276 IsEmpty]: Start isEmpty. Operand 3362 states and 4060 transitions. [2021-10-29 04:25:13,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2021-10-29 04:25:13,679 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:13,680 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:13,732 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2021-10-29 04:25:14,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:14,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 3413 states and 4113 transitions. [2021-10-29 04:25:14,742 INFO L276 IsEmpty]: Start isEmpty. Operand 3413 states and 4113 transitions. [2021-10-29 04:25:14,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2021-10-29 04:25:14,744 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:14,744 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:14,797 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2021-10-29 04:25:16,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 3439 states and 4139 transitions. [2021-10-29 04:25:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 3439 states and 4139 transitions. [2021-10-29 04:25:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2021-10-29 04:25:16,063 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:16,063 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:16,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:16,711 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 312 proven. 32 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:25:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:25,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 3500 states and 4207 transitions. [2021-10-29 04:25:25,166 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 4207 transitions. [2021-10-29 04:25:25,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2021-10-29 04:25:25,169 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:25,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:25,278 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 312 proven. 32 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:25:28,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:28,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4227 states to 3520 states and 4227 transitions. [2021-10-29 04:25:28,879 INFO L276 IsEmpty]: Start isEmpty. Operand 3520 states and 4227 transitions. [2021-10-29 04:25:28,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-10-29 04:25:28,881 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:28,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2021-10-29 04:25:31,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 3523 states and 4231 transitions. [2021-10-29 04:25:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3523 states and 4231 transitions. [2021-10-29 04:25:31,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-10-29 04:25:31,344 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:31,345 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:31,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:31,409 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2021-10-29 04:25:32,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:32,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4232 states to 3525 states and 4232 transitions. [2021-10-29 04:25:32,351 INFO L276 IsEmpty]: Start isEmpty. Operand 3525 states and 4232 transitions. [2021-10-29 04:25:32,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-10-29 04:25:32,356 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:32,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:32,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:32,419 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2021-10-29 04:25:33,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 3527 states and 4233 transitions. [2021-10-29 04:25:33,504 INFO L276 IsEmpty]: Start isEmpty. Operand 3527 states and 4233 transitions. [2021-10-29 04:25:33,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-10-29 04:25:33,507 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:33,507 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:33,564 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-10-29 04:25:38,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 3558 states and 4265 transitions. [2021-10-29 04:25:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 3558 states and 4265 transitions. [2021-10-29 04:25:38,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-10-29 04:25:38,351 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:38,352 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:38,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:38,406 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-10-29 04:25:39,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:39,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4268 states to 3561 states and 4268 transitions. [2021-10-29 04:25:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 3561 states and 4268 transitions. [2021-10-29 04:25:39,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-10-29 04:25:39,496 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:39,496 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-10-29 04:25:40,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 3571 states and 4278 transitions. [2021-10-29 04:25:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 3571 states and 4278 transitions. [2021-10-29 04:25:40,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-10-29 04:25:40,039 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:40,039 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:40,445 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 217 proven. 68 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:25:47,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 3615 states and 4339 transitions. [2021-10-29 04:25:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 4339 transitions. [2021-10-29 04:25:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-10-29 04:25:47,904 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:47,904 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:47,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 217 proven. 68 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:25:52,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4392 states to 3663 states and 4392 transitions. [2021-10-29 04:25:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3663 states and 4392 transitions. [2021-10-29 04:25:52,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-10-29 04:25:52,423 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:52,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:52,725 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 217 proven. 68 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:25:55,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:25:55,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4408 states to 3680 states and 4408 transitions. [2021-10-29 04:25:55,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 4408 transitions. [2021-10-29 04:25:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-10-29 04:25:55,449 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:25:55,449 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:25:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:25:55,554 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 217 proven. 68 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:26:00,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:00,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 3703 states and 4437 transitions. [2021-10-29 04:26:00,358 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 4437 transitions. [2021-10-29 04:26:00,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-10-29 04:26:00,363 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:00,363 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:00,473 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 217 proven. 68 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:26:02,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 3712 states and 4446 transitions. [2021-10-29 04:26:02,752 INFO L276 IsEmpty]: Start isEmpty. Operand 3712 states and 4446 transitions. [2021-10-29 04:26:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2021-10-29 04:26:02,755 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:02,756 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:02,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:02,808 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 250 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2021-10-29 04:26:04,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:04,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4450 states to 3716 states and 4450 transitions. [2021-10-29 04:26:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 4450 transitions. [2021-10-29 04:26:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:04,473 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:04,473 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:04,531 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 296 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-10-29 04:26:11,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:11,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 3749 states and 4494 transitions. [2021-10-29 04:26:11,070 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 4494 transitions. [2021-10-29 04:26:11,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:11,073 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:11,073 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:11,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:11,137 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 296 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-10-29 04:26:13,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:13,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4514 states to 3767 states and 4514 transitions. [2021-10-29 04:26:13,273 INFO L276 IsEmpty]: Start isEmpty. Operand 3767 states and 4514 transitions. [2021-10-29 04:26:13,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:13,276 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:13,276 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:13,340 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 296 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-10-29 04:26:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4524 states to 3777 states and 4524 transitions. [2021-10-29 04:26:14,870 INFO L276 IsEmpty]: Start isEmpty. Operand 3777 states and 4524 transitions. [2021-10-29 04:26:14,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:14,873 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:14,873 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:14,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:14,925 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 296 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-10-29 04:26:15,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 3784 states and 4530 transitions. [2021-10-29 04:26:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 3784 states and 4530 transitions. [2021-10-29 04:26:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:15,419 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:15,419 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:15,471 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 296 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-10-29 04:26:16,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:16,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4536 states to 3791 states and 4536 transitions. [2021-10-29 04:26:16,609 INFO L276 IsEmpty]: Start isEmpty. Operand 3791 states and 4536 transitions. [2021-10-29 04:26:16,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:16,613 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:16,613 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:16,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:16,680 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 296 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-10-29 04:26:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4542 states to 3798 states and 4542 transitions. [2021-10-29 04:26:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3798 states and 4542 transitions. [2021-10-29 04:26:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:17,581 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:17,581 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:17,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:17,632 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2021-10-29 04:26:19,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:19,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 3800 states and 4544 transitions. [2021-10-29 04:26:19,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3800 states and 4544 transitions. [2021-10-29 04:26:19,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:19,019 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:19,019 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:19,091 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 109 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:26:22,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 3831 states and 4577 transitions. [2021-10-29 04:26:22,089 INFO L276 IsEmpty]: Start isEmpty. Operand 3831 states and 4577 transitions. [2021-10-29 04:26:22,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:22,091 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:22,092 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:22,160 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 109 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:26:25,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:25,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4600 states to 3850 states and 4600 transitions. [2021-10-29 04:26:25,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3850 states and 4600 transitions. [2021-10-29 04:26:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:25,514 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:25,514 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:25,584 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 109 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:26:30,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4626 states to 3874 states and 4626 transitions. [2021-10-29 04:26:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 3874 states and 4626 transitions. [2021-10-29 04:26:30,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:30,537 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:30,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:30,622 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 109 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:26:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:31,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4634 states to 3883 states and 4634 transitions. [2021-10-29 04:26:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 3883 states and 4634 transitions. [2021-10-29 04:26:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-10-29 04:26:31,809 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:31,809 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:31,899 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 109 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-10-29 04:26:33,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:33,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 3896 states and 4646 transitions. [2021-10-29 04:26:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 3896 states and 4646 transitions. [2021-10-29 04:26:33,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2021-10-29 04:26:33,080 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:33,081 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2021-10-29 04:26:36,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4664 states to 3910 states and 4664 transitions. [2021-10-29 04:26:36,502 INFO L276 IsEmpty]: Start isEmpty. Operand 3910 states and 4664 transitions. [2021-10-29 04:26:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2021-10-29 04:26:36,505 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:36,505 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:36,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:36,559 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2021-10-29 04:26:38,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4672 states to 3919 states and 4672 transitions. [2021-10-29 04:26:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 3919 states and 4672 transitions. [2021-10-29 04:26:38,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2021-10-29 04:26:38,385 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:38,385 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2021-10-29 04:26:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:39,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4680 states to 3928 states and 4680 transitions. [2021-10-29 04:26:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 3928 states and 4680 transitions. [2021-10-29 04:26:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2021-10-29 04:26:39,969 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:39,969 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:40,024 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2021-10-29 04:26:41,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:41,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 3941 states and 4692 transitions. [2021-10-29 04:26:41,397 INFO L276 IsEmpty]: Start isEmpty. Operand 3941 states and 4692 transitions. [2021-10-29 04:26:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:26:41,400 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:41,400 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2021-10-29 04:26:42,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:42,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 3943 states and 4694 transitions. [2021-10-29 04:26:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 3943 states and 4694 transitions. [2021-10-29 04:26:42,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:26:42,033 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:42,033 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:42,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2021-10-29 04:26:43,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 3952 states and 4706 transitions. [2021-10-29 04:26:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3952 states and 4706 transitions. [2021-10-29 04:26:43,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:26:43,727 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:43,727 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:43,776 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2021-10-29 04:26:45,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4713 states to 3960 states and 4713 transitions. [2021-10-29 04:26:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 3960 states and 4713 transitions. [2021-10-29 04:26:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:26:45,947 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:45,947 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:45,997 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2021-10-29 04:26:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:46,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 3964 states and 4717 transitions. [2021-10-29 04:26:46,518 INFO L276 IsEmpty]: Start isEmpty. Operand 3964 states and 4717 transitions. [2021-10-29 04:26:46,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:26:46,521 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:46,522 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:46,576 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2021-10-29 04:26:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:47,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 3971 states and 4723 transitions. [2021-10-29 04:26:47,492 INFO L276 IsEmpty]: Start isEmpty. Operand 3971 states and 4723 transitions. [2021-10-29 04:26:47,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:26:47,495 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:47,495 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:47,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:47,546 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2021-10-29 04:26:50,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:50,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 3979 states and 4733 transitions. [2021-10-29 04:26:50,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3979 states and 4733 transitions. [2021-10-29 04:26:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:26:50,326 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:50,326 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:50,388 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2021-10-29 04:26:50,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 3980 states and 4733 transitions. [2021-10-29 04:26:50,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3980 states and 4733 transitions. [2021-10-29 04:26:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:26:50,915 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:50,915 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2021-10-29 04:26:59,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:26:59,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4793 states to 4020 states and 4793 transitions. [2021-10-29 04:26:59,325 INFO L276 IsEmpty]: Start isEmpty. Operand 4020 states and 4793 transitions. [2021-10-29 04:26:59,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:26:59,328 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:26:59,328 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:26:59,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:26:59,603 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2021-10-29 04:27:05,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4824 states to 4046 states and 4824 transitions. [2021-10-29 04:27:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 4046 states and 4824 transitions. [2021-10-29 04:27:05,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:27:05,212 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:05,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:05,511 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2021-10-29 04:27:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:06,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4830 states to 4053 states and 4830 transitions. [2021-10-29 04:27:06,493 INFO L276 IsEmpty]: Start isEmpty. Operand 4053 states and 4830 transitions. [2021-10-29 04:27:06,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:27:06,496 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:06,496 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:06,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:06,769 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2021-10-29 04:27:08,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:08,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4842 states to 4065 states and 4842 transitions. [2021-10-29 04:27:08,840 INFO L276 IsEmpty]: Start isEmpty. Operand 4065 states and 4842 transitions. [2021-10-29 04:27:08,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:27:08,844 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:08,844 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:09,117 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2021-10-29 04:27:10,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4848 states to 4072 states and 4848 transitions. [2021-10-29 04:27:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 4072 states and 4848 transitions. [2021-10-29 04:27:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:27:10,127 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:10,127 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:10,400 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2021-10-29 04:27:11,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:11,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4854 states to 4079 states and 4854 transitions. [2021-10-29 04:27:11,663 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 4854 transitions. [2021-10-29 04:27:11,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:27:11,666 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:11,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:11,938 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2021-10-29 04:27:13,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:13,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4862 states to 4085 states and 4862 transitions. [2021-10-29 04:27:13,329 INFO L276 IsEmpty]: Start isEmpty. Operand 4085 states and 4862 transitions. [2021-10-29 04:27:13,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-10-29 04:27:13,332 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:13,332 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:13,833 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2021-10-29 04:27:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4870 states to 4093 states and 4870 transitions. [2021-10-29 04:27:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 4093 states and 4870 transitions. [2021-10-29 04:27:14,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2021-10-29 04:27:14,698 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:14,698 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:14,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:14,768 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2021-10-29 04:27:18,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:18,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4892 states to 4113 states and 4892 transitions. [2021-10-29 04:27:18,060 INFO L276 IsEmpty]: Start isEmpty. Operand 4113 states and 4892 transitions. [2021-10-29 04:27:18,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2021-10-29 04:27:18,063 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:18,063 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:18,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:18,120 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2021-10-29 04:27:19,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:19,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 4122 states and 4900 transitions. [2021-10-29 04:27:19,173 INFO L276 IsEmpty]: Start isEmpty. Operand 4122 states and 4900 transitions. [2021-10-29 04:27:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-10-29 04:27:19,176 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:19,176 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:19,408 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2021-10-29 04:27:23,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:23,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4913 states to 4132 states and 4913 transitions. [2021-10-29 04:27:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 4132 states and 4913 transitions. [2021-10-29 04:27:23,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-10-29 04:27:23,240 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:23,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:23,291 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2021-10-29 04:27:28,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:28,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4933 states to 4149 states and 4933 transitions. [2021-10-29 04:27:28,971 INFO L276 IsEmpty]: Start isEmpty. Operand 4149 states and 4933 transitions. [2021-10-29 04:27:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-10-29 04:27:28,975 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:28,975 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2021-10-29 04:27:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:33,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4953 states to 4165 states and 4953 transitions. [2021-10-29 04:27:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 4165 states and 4953 transitions. [2021-10-29 04:27:33,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-10-29 04:27:33,781 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:33,781 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:33,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:33,832 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2021-10-29 04:27:34,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:34,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 4172 states and 4959 transitions. [2021-10-29 04:27:34,795 INFO L276 IsEmpty]: Start isEmpty. Operand 4172 states and 4959 transitions. [2021-10-29 04:27:34,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-10-29 04:27:34,798 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:34,798 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:34,849 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2021-10-29 04:27:36,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 4173 states and 4959 transitions. [2021-10-29 04:27:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4173 states and 4959 transitions. [2021-10-29 04:27:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-10-29 04:27:36,036 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:36,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:36,088 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2021-10-29 04:27:37,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:37,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 4174 states and 4959 transitions. [2021-10-29 04:27:37,359 INFO L276 IsEmpty]: Start isEmpty. Operand 4174 states and 4959 transitions. [2021-10-29 04:27:37,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-10-29 04:27:37,362 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:37,362 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2021-10-29 04:27:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4963 states to 4178 states and 4963 transitions. [2021-10-29 04:27:38,622 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 4963 transitions. [2021-10-29 04:27:38,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-10-29 04:27:38,625 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:38,626 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 280 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2021-10-29 04:27:41,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:41,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 4183 states and 4977 transitions. [2021-10-29 04:27:41,405 INFO L276 IsEmpty]: Start isEmpty. Operand 4183 states and 4977 transitions. [2021-10-29 04:27:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-10-29 04:27:41,408 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:41,408 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:41,459 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-10-29 04:27:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:41,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4978 states to 4185 states and 4978 transitions. [2021-10-29 04:27:41,571 INFO L276 IsEmpty]: Start isEmpty. Operand 4185 states and 4978 transitions. [2021-10-29 04:27:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-10-29 04:27:41,574 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:41,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-10-29 04:27:43,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 4202 states and 4994 transitions. [2021-10-29 04:27:43,191 INFO L276 IsEmpty]: Start isEmpty. Operand 4202 states and 4994 transitions. [2021-10-29 04:27:43,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-10-29 04:27:43,194 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:43,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2021-10-29 04:27:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5016 states to 4224 states and 5016 transitions. [2021-10-29 04:27:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 4224 states and 5016 transitions. [2021-10-29 04:27:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-10-29 04:27:43,479 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:43,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:27:43,533 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2021-10-29 04:27:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:27:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5022 states to 4231 states and 5022 transitions. [2021-10-29 04:27:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 4231 states and 5022 transitions. [2021-10-29 04:27:44,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-10-29 04:27:44,264 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:27:44,265 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:27:44,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 04:27:44,305 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-29 04:27:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 04:27:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 04:27:44,605 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-29 04:27:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 04:27:44,824 WARN L480 CodeCheckObserver]: This program is UNSAFE, Check terminated with 278 iterations. [2021-10-29 04:27:45,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 29.10 04:27:45 ImpRootNode [2021-10-29 04:27:45,198 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-10-29 04:27:45,199 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 04:27:45,199 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 04:27:45,199 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 04:27:45,200 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:21:15" (3/4) ... [2021-10-29 04:27:45,204 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-10-29 04:27:45,434 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/witness.graphml [2021-10-29 04:27:45,435 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 04:27:45,436 INFO L168 Benchmark]: Toolchain (without parser) took 392651.63 ms. Allocated memory was 83.9 MB in the beginning and 6.9 GB in the end (delta: 6.8 GB). Free memory was 47.2 MB in the beginning and 6.0 GB in the end (delta: -5.9 GB). Peak memory consumption was 880.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:45,437 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 83.9 MB. Free memory is still 65.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:27:45,438 INFO L168 Benchmark]: CACSL2BoogieTranslator took 703.63 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 47.0 MB in the beginning and 59.9 MB in the end (delta: -12.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:45,438 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.40 ms. Allocated memory is still 100.7 MB. Free memory was 59.9 MB in the beginning and 54.1 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:45,439 INFO L168 Benchmark]: Boogie Preprocessor took 88.05 ms. Allocated memory is still 100.7 MB. Free memory was 54.1 MB in the beginning and 49.8 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:45,439 INFO L168 Benchmark]: RCFGBuilder took 2160.62 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 49.8 MB in the beginning and 80.1 MB in the end (delta: -30.3 MB). Peak memory consumption was 27.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:45,439 INFO L168 Benchmark]: CodeCheck took 389339.22 ms. Allocated memory was 125.8 MB in the beginning and 6.9 GB in the end (delta: 6.8 GB). Free memory was 80.1 MB in the beginning and 6.0 GB in the end (delta: -5.9 GB). Peak memory consumption was 828.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:45,440 INFO L168 Benchmark]: Witness Printer took 235.79 ms. Allocated memory is still 6.9 GB. Free memory was 6.0 GB in the beginning and 6.0 GB in the end (delta: 42.1 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:45,442 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 388.9s, OverallIterations: 278, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 12656640 SDtfs, 1119459752 SDslu, 92673408 SDs, 0 SdLazy, 568527812 SolverSat, 29362228 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2485.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 346414 GetRequests, 335169 SyntacticMatches, 8951 SemanticMatches, 2294 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3312049 ImplicationChecksByTransitivity, 330.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 2.2s SsaConstructionTime, 4.2s SatisfiabilityAnalysisTime, 21.2s InterpolantComputationTime, 51842 NumberOfCodeBlocks, 51842 NumberOfCodeBlocksAsserted, 278 NumberOfCheckSat, 51303 ConstructedInterpolants, 0 QuantifiedInterpolants, 186332 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 277 InterpolantComputations, 215 PerfectInterpolantSequences, 54307/58663 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 405]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L17] int a= 1; [L18] int d= 4; [L19] int e= 5; [L20] int f= 6; [L21] int c= 3; [L22] int b= 2; [L25] int u = 21; [L26] int v = 22; [L27] int w = 23; [L28] int x = 24; [L29] int y = 25; [L30] int z = 26; [L32] int a17 = 1; [L33] int a7 = 0; [L34] int a20 = 1; [L35] int a8 = 15; [L36] int a12 = 8; [L37] int a16 = 5; [L38] int a21 = 1; [L590] int output = -1; VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L593] COND TRUE 1 [L596] int input; [L597] input = __VERIFIER_nondet_int() [L598] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L41] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L53] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L59] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L82] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L90] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L94] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L107] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L112] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L118] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L134] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L139] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L146] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L150] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L154] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L158] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L162] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L170] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L175] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L183] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L188] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L196] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L199] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L204] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L207] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L213] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L224] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L228] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L233] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L241] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L248] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L255] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L260] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L266] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L271] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L275] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L283] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L288] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L296] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L302] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L309] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L316] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L322] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L326] COND FALSE !((((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L328] COND FALSE !((!(a7==1)&&((a17==1)&&(((a16==6)&&(!(a20==1)&&(((input==6)&&(a12==8))&&(a21==1))))&&(a8==15))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L334] COND FALSE !(((((a21==1)&&((a8==15)&&((a12==8)&&(!(a7==1)&&(!(a17==1)&&(input==2))))))&&(a16==4))&&(a20==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L339] COND FALSE !(((a8==15)&&(((a16==4)&&((a12==8)&&((!(a20==1)&&(!(a7==1)&&(input==1)))&&!(a17==1))))&&(a21==1)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L343] COND TRUE ((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15))) [L344] a17 = 0 [L345] a16 = 4 [L346] return 21; VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L601] output = calculate_output(input) [L593] COND TRUE 1 [L596] int input; [L597] input = __VERIFIER_nondet_int() [L598] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L41] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L53] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L59] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L82] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L90] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L94] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L107] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L112] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L118] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L134] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L139] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L146] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L150] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L154] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L158] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L162] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L170] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L175] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L183] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L188] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L196] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L199] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L204] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L207] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L213] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L224] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L228] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L233] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L241] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L248] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L255] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L260] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L266] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L271] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L275] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND TRUE (((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4)) [L279] a20 = 0 [L280] a17 = 1 [L281] a16 = 6 [L282] return 21; VAL [a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L601] output = calculate_output(input) [L593] COND TRUE 1 [L596] int input; [L597] input = __VERIFIER_nondet_int() [L598] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L41] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L53] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L59] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND TRUE (((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6)) [L73] a17 = 0 [L74] return 26; VAL [a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L601] output = calculate_output(input) [L593] COND TRUE 1 [L596] int input; [L597] input = __VERIFIER_nondet_int() [L598] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L41] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L53] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L59] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L82] COND TRUE ((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))))))) [L83] a7 = 1 [L84] a17 = 1 [L85] a21 = 0 [L86] a20 = 1 [L87] a8 = 13 [L88] a16 = 5 [L89] return 26; VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L601] output = calculate_output(input) [L593] COND TRUE 1 [L596] int input; [L597] input = __VERIFIER_nondet_int() [L598] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L41] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L53] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L59] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L82] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L90] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L94] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L107] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L112] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L118] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L134] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L139] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L146] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L150] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L154] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L158] COND TRUE ((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1))) [L159] a16 = 4 [L160] a17 = 0 [L161] return 25; VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L601] output = calculate_output(input) [L593] COND TRUE 1 [L596] int input; [L597] input = __VERIFIER_nondet_int() [L598] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L41] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L53] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L59] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L82] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L90] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L94] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L107] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L112] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L118] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L134] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L139] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L146] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L150] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L154] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L158] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L162] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L170] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L175] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L183] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L188] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L196] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L199] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L204] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L207] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L213] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L224] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L228] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L233] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [a=1, a12=8, a16=4, a17=0, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L241] COND TRUE ((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1))) [L242] a8 = 14 [L243] a7 = 0 [L244] a17 = 1 [L245] a21 = 1 [L246] a16 = 4 [L247] return -1; VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L601] output = calculate_output(input) [L593] COND TRUE 1 [L596] int input; [L597] input = __VERIFIER_nondet_int() [L598] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L41] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L53] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L59] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L82] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L90] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L94] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L107] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L112] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L118] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L134] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L139] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L146] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L150] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L154] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L158] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L162] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L170] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L175] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L183] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L188] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L196] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L199] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L204] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L207] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L213] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L224] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L228] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L233] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L241] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L248] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L255] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L260] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L266] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L271] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L275] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L283] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L288] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L296] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L302] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L309] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L316] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L322] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L326] COND FALSE !((((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L328] COND FALSE !((!(a7==1)&&((a17==1)&&(((a16==6)&&(!(a20==1)&&(((input==6)&&(a12==8))&&(a21==1))))&&(a8==15))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L334] COND FALSE !(((((a21==1)&&((a8==15)&&((a12==8)&&(!(a7==1)&&(!(a17==1)&&(input==2))))))&&(a16==4))&&(a20==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L339] COND FALSE !(((a8==15)&&(((a16==4)&&((a12==8)&&((!(a20==1)&&(!(a7==1)&&(input==1)))&&!(a17==1))))&&(a21==1)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L343] COND FALSE !(((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L347] COND FALSE !((!(a21==1)&&((a20==1)&&(((a12==8)&&((a8==13)&&((((a16==5)&&!(a17==1))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==2))))&&(a7==1))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L355] COND FALSE !(((a7==1)&&((a12==8)&&((((a20==1)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||((a16==4)&&!(a17==1))))&&(input==4)))&&(a8==13))&&!(a21==1))))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L363] COND FALSE !(((a21==1)&&((((!(a7==1)&&((a8==15)&&(!(a20==1)&&(input==4))))&&(a17==1))&&(a16==5))&&(a12==8)))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L365] COND FALSE !((((!(a7==1)&&((!(a20==1)&&((a21==1)&&((input==3)&&(a17==1))))&&(a8==15)))&&(a12==8))&&(a16==5))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L371] COND FALSE !(((((!(a17==1)&&(!(a20==1)&&((a8==15)&&((input==1)&&(a16==5)))))&&(a12==8))&&(a21==1))&&!(a7==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L373] COND FALSE !(((((a21==1)&&((a8==15)&&(((a16==5)&&((a12==8)&&(input==1)))&&(a17==1))))&&!(a7==1))&&!(a20==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L375] COND FALSE !(((!(a21==1)&&((a20==1)&&((((a8==13)&&((a7==1)&&(input==5)))&&(a17==1))&&(a12==8))))&&(a16==5))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L382] COND FALSE !((((!(a7==1)&&((a21==1)&&((((input==6)&&(a20==1))&&(a8==15))&&!(a17==1))))&&(a12==8))&&(a16==4))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L387] COND FALSE !(((((a20==1)&&(((!(a21==1)&&((a7==1)&&(input==1)))&&(a8==13))&&(a17==1)))&&(a12==8))&&(a16==5))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L392] COND FALSE !(((a12==8)&&((input==5)&&((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==15))&&(a16==6))&&(a21==1))||(!(a21==1)&&((a16==4)&&(((a20==1)&&((a7==1)&&(a17==1)))&&(a8==13)))))))) [L401] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L404] COND TRUE (((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1)) VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L405] reach_error() VAL [a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 83.9 MB. Free memory is still 65.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 703.63 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 47.0 MB in the beginning and 59.9 MB in the end (delta: -12.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 118.40 ms. Allocated memory is still 100.7 MB. Free memory was 59.9 MB in the beginning and 54.1 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 88.05 ms. Allocated memory is still 100.7 MB. Free memory was 54.1 MB in the beginning and 49.8 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2160.62 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 49.8 MB in the beginning and 80.1 MB in the end (delta: -30.3 MB). Peak memory consumption was 27.0 MB. Max. memory is 16.1 GB. * CodeCheck took 389339.22 ms. Allocated memory was 125.8 MB in the beginning and 6.9 GB in the end (delta: 6.8 GB). Free memory was 80.1 MB in the beginning and 6.0 GB in the end (delta: -5.9 GB). Peak memory consumption was 828.6 MB. Max. memory is 16.1 GB. * Witness Printer took 235.79 ms. Allocated memory is still 6.9 GB. Free memory was 6.0 GB in the beginning and 6.0 GB in the end (delta: 42.1 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be incorrect! [2021-10-29 04:27:45,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b9e3b3-f25c-4a10-8832-1941fa2a5766/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...